Amalfi was a Pisa-class armored cruiser of the Italian Royal Navy built in the first decade of the 20th century. During the Italo-Turkish War of 1911–1912, Amalfi operated with the Italian fleet off Tripoli in September 1911 and participated in the amphibious landings at Derna in October. In April 1912, Amalfi and sister ship Pisa led the way in attacks on Turkish forts in the Dardanelles. After the rest of the fleet retired later in the month, the pair of armored cruisers remained in the area to attack Turkish communications facilities. After the Treaty of Lausanne signed in October 1912 ended the war, Amalfi escorted the Italian king and queen on the royal yacht to Germany and Sweden during a 1913 visit.

The Pisa class consisted of three armored cruisers built in Italy in the first decade of the 20th century. Two of these were for the Royal Italian Navy and the third was sold to the Royal Hellenic Navy and named Georgios Averof. This ship served as the Greek flagship for the bulk of her active career and participated in the Balkan Wars of 1912–1913, fighting in two battles against the Ottoman Navy. She played a minor role in World War II after escaping from Greece during the German invasion in early 1941. Influenced by communist agitators, her crew mutinied in 1944, but it was suppressed without any bloodshed. Georgios Averof returned to Greece after the German evacuation in late 1944 and became a museum ship in 1952. She is the only surviving armored cruiser in the world.